Working Calumniation Codes
Last updated August 21, 2026
No working codes right now
We're tracking Calumniation and will list codes here the moment the developers release them. If you spot one first, send it our way below.
How to redeem codes in Calumniation
- Launch Calumniation on Roblox.
- Look for a Codes, Shop or settings button — usually on the side of the screen.
- Paste the code exactly as shown above. Codes are case-sensitive.
- Press redeem to claim your reward.
Codes expire without warning — if one fails, it was almost certainly pulled by the developer.
Found a code we're missing?
Submit it and we'll verify it before it goes live.
About Calumniation
------------------------------------------------------ Deep inside the Genetic Research Institution, a unknown incident has caused the facility to become flooded with a highly toxic liquid. You are the only survivor. That is until, you receive a message from an unknown person over the facility's loudspeaker... ------------------------------------------------------ The original Calumniation, with a bit of a backend rewrite and with changes to make it single player compatible. Find the original game here - https://www.roblox.com/games/6967717/Contamination-Broken ------------------------------------------------------ I made this just for you. You know, its silly to be afraid of yourself, right? No, your thinking of something else. I'm standing in the restroom, thinking of something else. And when I come out, ill shoot you in the head. -made by angelmocks40